Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quando Darren Day entrou?
 ###Tabelas: CREATE TABLE threat_levels (threat_levels_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Weapon VARCHAR, Caliber VARCHAR, Type VARCHAR, Weight (g) VARCHAR, Range (m) VARCHAR, Velocity (m/s) VARCHAR, Impact Energy VARCHAR, Shots INT) CREATE TABLE former_judges (former_judges_id AUTO_INCREMENT PRIMARY KEY, State VARCHAR, Born/Died VARCHAR, Active service VARCHAR, Chief Judge VARCHAR, Senior status VARCHAR, Appointed by VARCHAR, Reason for termination VARCHAR) CREATE TABLE season_5:_2001 (season_5:_2001_id AUTO_INCREMENT PRIMARY KEY, Episode # VARCHAR, Title VARCHAR, Directed by VARCHAR, Written by VARCHAR, Original airdate VARCHAR) CREATE TABLE lobbying_expenditures (lobbying_expenditures_id AUTO_INCREMENT PRIMARY KEY, Year INT, US Cham. Rank INT, US Cham. Spending VARCHAR, Next Highest Spender VARCHAR, Next Highest Amount VARCHAR) CREATE TABLE series_1_2002 (series_1_2002_id AUTO_INCREMENT PRIMARY KEY, Celebrity VARCHAR, Famous for VARCHAR, Entered VARCHAR, Exited VARCHAR, Finished VARCHAR)  
SELECT Entered FROM series_1_2002 WHERE Celebrity = Darren Day